2. During the Warring States Period, when the Qin Dynasty destroyed Chu, some Miao people left their homes and moved westward for a long time, and entered the Wuxi area in Wuling Mountain area, forming the famous "Wu Lingren" in history. During the Western Han Dynasty, this part of Miao ancestors developed rapidly here and formed a force to compete with the Han Dynasty. In 47 AD, the Han Dynasty sent troops to suppress "Wu Lingren", forcing the Miao people to leave their homes again. Some of them entered the northeast of Guizhou (now Tongren), some went south to Rongshui in Guangxi, and then returned to Liujiang, reaching today's Rongjiang, Leishan, Taijiang, Shibing and other places. During several great migrations, Miao people were divided into many different branches. Among them, Liu, Shi, You and Gou arrived in Rongjiang, Guizhou almost at the same time. Because the clan moved around Rongjiang in many places, it arrived in Xijiang later than the Liu clan. About 600 years ago, the Xi clan came to Xijiang, but before the arrival of the Xi clan, the Miao "reward" clan lived here. The place name of Xijiang refers to the Xi ethnic group, and "Jiang" means "begging", that is, Xijiang is a place where ethnic groups beg from the Shang ethnic group, hence the name. After the "Xi" clan arrived and settled in Xijiang, other Miao branches moved in one after another, forming a Miao fusion with the "Xi" clan as the main body. It is said that the Xijiang River has a history of more than 1000 years. Xijiang Miao nationality has a close relationship with Chiyou, the ancestor of Miao nationality. According to the genealogy of Xijiang Miao's father's surname recorded in the tree-lined story, there are 284 generations of * * * people from Chiyou to 1732, which shows that the Miao people living in Xijiang are the direct descendants of Chiyou.
3. During the Spring and Autumn Period and the Warring States Period, Leishan belonged to the border between _ _ and Galand; During the Warring States period, it belonged to Yelang State; During the Qin Dynasty, it belonged to Xiang Jun and Lan County; During the Western Han Dynasty, between Galand and Wulian County; During the Eastern Han Dynasty, it belonged to Wulian County; During the Wei and Jin Dynasties, it belonged to Huabin County, _ _ County; During the Tang Dynasty, it belonged to Luogong County; From the Five Dynasties to the Song Dynasty.